TY  - GEN
AU  - Kessler H.Eric  
TI  - Encylcopedia of Management Theory :  : Vol.2 
SN  - 9781412997829
PY  - 2013///.
CY  - Washington DC: 
PB  -  Sage Reference,  
KW  - Management
KW  - Encyclopedias.
N1  - Includes bibligraphical refferences and Index
ER  -